| 'Therefore,' to a logician |
ERGO |
| 1969 moonwalker Bean |
ALAN |
| Accepting customers |
OPEN |
| Ad agency department |
ART |
| Affairs with crumpets |
TEAS |
| Any of three in 'hijinks' |
DOT |
| Architect who lived to 102 |
IMPEI |
| Autumn air quality |
NIP |
| Baby shower offering |
GIFT |
| Beer hall vessel |
STEIN |
| Blunted blade |
EPEE |
| Cancellation marks |
XES |
| Cheerios unit |
BOX |
| Chowed down |
ATE |
| College freshman, usually |
TEEN |
| Collette with a 2009 Emmy |
TONI |
| Confessor's list |
SINS |
| Delaware's nickname, or a hint to 17-, 23-, and 54-Across |
FIRSTSTATE |
| Disastrous end |
DOOM |
| Disc golf shot |
TOSS |
| Dristan competitor |
SUDAFED |
| Easily cashed holdings |
LIQUIDASSETS |
| Either of Dumbo's flappers |
EAR |
| Emcees' lines |
INTROS |
| Enemies of the Sith |
JEDI |
| Find detestable |
ABOMINATE |
| Fire off |
SEND |
| Fleet-footed Aussies |
EMUS |
| Got some sack time |
SLEPT |
| He 'says,' in a game |
SIMON |
| Herb in sausage |
SAGE |
| High-protein bean |
SOYA |
| Hog the conversation |
GAB |
| How a recluse lives |
ALONE |
| Impulse-transmitting cell |
NEURON |
| It may begin with 'Because . . .' |
REASON |
| It needs frequent fill-ups |
GASGUZZLER |
| Jack topper |
QUEEN |
| Kitchen range part |
STOVE |